common::Ini类 参考

Public 成员函数
	Ini ()
int	load (const string &ini_file)
const map< string, string > &	get (const string &section=DEFAULT_SECTION)
string	get (const string &key, const string &default_value, const string &section=DEFAULT_SECTION)
int	put (const string &key, const string &value, const string &section=DEFAULT_SECTION)
void	to_string (string &output_str)

静态 Public 属性
static const string	DEFAULT_SECTION = string("")
static const int	MAX_CFG_LINE_LEN = 1024
static const char	CFG_DELIMIT_TAG = ','
static const char	CFG_COMMENT_TAG = '#'
static const char	CFG_CONTINUE_TAG = '\\'
static const char	CFG_SESSION_START_TAG = '['
static const char	CFG_SESSION_END_TAG = ']'

Protected 类型
typedef map< string, map< string, string > >	SessionsMap

Protected 成员函数
void	insert_session (const string &session_name)
map< string, string > *	switch_session (const string &session_name)
int	insert_entry (map< string, string > *session_map, const string &line)

Private 属性
set< string >	file_names_
SessionsMap	sections_

静态 Private 属性
static const map< string, string >	empty_map_

构造及析构函数说明

Ini()

common::Ini::Ini

(

)

To simplify the logic, no lock's when loading configuration So don't modify the data parallel

成员函数说明

get() [1/2]

string common::Ini::get	(	const string &	key,
		const string &	default_value,
		const string &	section = DEFAULT_SECTION
	)

get the value of the key in the section, if the key-value doesn't exist, use the input default_value

get() [2/2]

const map< string, string > & common::Ini::get

(

const string &

section = DEFAULT_SECTION

)

get the map of the section if the section doesn't exist, return one empty section

insert_entry()

int common::Ini::insert_entry ( map< string, string > *  session_map, const string &  line  )

protected

insert one entry to session_map line's format is "key=value"

insert_session()

void common::Ini::insert_session ( const string &  session_name )

protected

insert one empty session to sections_

load()

int common::Ini::load

(

const string &

ini_file

)

load one ini configuration it support load multiple ini configuration files

返回

, 0 means success, others means failed

put()

int common::Ini::put	(	const string &	key,
		const string &	value,
		const string &	section = DEFAULT_SECTION
	)

put the key-value pair to the section if the key-value already exist, just replace it if the section doesn't exist, it will create this section

switch_session()

map< string, string > * common::Ini::switch_session ( const string &  session_name )

protected

switch session according to the session_name if the section doesn't exist, it will create one

to_string()

void common::Ini::to_string

(

string &

output_str

)

output all configuration to one string

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该类的文档由以下文件生成:

• src/common/conf/ini.h
• src/common/conf/ini.cpp